Palm, G Former Department Structure and Function of Natural Nerve-Net , Max Planck Institute for Biological Cybernetics, Max Planck Society; Max Planck Institute for Biological Cybernetics, Max Planck Society;
https://link.springer.com/content/pdf/10.1007%2F978-3-642-93083-6.pdf (Publisher version)
Heim, R., & Palm, G. (Eds.). (1978). Theoretical Approaches to Complex Systems. Berlin, Germany: Springer.